Good guess Markus... but nay, not Plant. One of my favorites though (Ship Of Fools) from a very tough time in my life.

Hint: I handed her a rose while she was singing their encore in Savannah, sometime in the early eighties.
She smiled and winked at me. You couldn't talk to me for weeks after that.
Incredible, powerful, slashing voice. (her sis ain't bad either)